rvclassb.com - robtex.com
rvclassb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.163.130🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 130.163.96.66.static.eigbox.net | ||||||
| NS | ns1.mydomain.com ⭐ | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.mydomain.com | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.99🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.mydomain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.76🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx.rvclassb.com ⭐ | ||||||
| A | 66.96.140.174🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 174.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.175🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 175.140.96.66.static.eigbox.net | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all | ||||||
| SOA | NS1.MYDOMAIN.comnamehost@WORLDNIC.com serial=124033119 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774400362 | ||||||
Same first word
rvclassb.com |
DNS History
6 records (6 active, 0 former)
●NSns1.mydomain.com2017-06-15 → 2026-03-25 · 2 obs
● 2026-03-25 01:15:44
●NSns2.mydomain.com2017-06-15 → 2026-03-25 · 2 obs
● 2026-03-25 01:15:44
●NSns3.mydomain.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 06:25:52
● 2026-03-25 01:15:44
●NSns4.mydomain.com2026-02-27 → 2026-03-25 · 3 obs
● 2026-02-27 06:25:52
● 2026-03-25 01:15:44
●MXmx.rvclassb.com2017-06-15 → 2026-03-25 · 2 obs
● 2026-03-25 01:15:44
●A66.96.163.1302017-06-15 → 2026-03-25 · 2 obs
● 2026-03-25 01:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rvclassb.com | ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com | 4 records |
✅ Authoritative Response
Server:172.64.53.76
NS records: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rvclassb.com (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.96.163.130 |
| NS | 2 | ns2.mydomain.com, ns1.mydomain.com |
| MX | 1 | mx.rvclassb.com (pri: 30) |
| TXT | 1 | v=spf1 ip4:66.96.128.0/18 include:websit |
| SOA | 1 | NS1.MYDOMAIN.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com...)
Analysis
IP Addresses
rvclassb.com points to a single IP address: 66.96.163.130.
Other host names such as hostmaster.motherspolishcompany.net, mx.moomaulaw.com, hostmaster.jamesdoohan.com, turski.com and hostmaster.chmp.com share IPs with rvclassb.com.
Name Servers
rvclassb.com is delegated to four name servers: ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and ns4.mydomain.com.
rvclassb.com at least partially shares name servers with other domains, for example wildehondamadison.com, pod4print.com, pastgrand.com, carpeschema.com and creche.edu.np.
These name servers are often used together with ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.
Host names with a single IP:
ns1.mydomain.com points to 172.64.52.99.
ns2.mydomain.com points to 172.64.53.76.
ns3.mydomain.com points to 172.64.52.99.
ns4.mydomain.com points to 172.64.53.76.
Reverse mappings:
ns1.mydomain.com and ns3.mydomain.com point to 172.64.52.99.
ns2.mydomain.com and ns4.mydomain.com point to 172.64.53.76.
Mail Servers
The mx.rvclassb.com mail server handles rvclassb.com.
mx.rvclassb.com points to two IP numbers: 66.96.140.174 and 66.96.140.175.